103442433041522 has 4 divisors (see below), whose sum is σ = 155163649562286. Its totient is φ = 51721216520760.

The previous prime is 103442433041509. The next prime is 103442433041539. The reversal of 103442433041522 is 225140334244301.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 86751359749681 + 16691073291841 = 9314041^2 + 4085471^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25860608260379 + ... + 25860608260382.

Almost surely, 2^{103442433041522} is an apocalyptic number.

103442433041522 is a deficient number, since it is larger than the sum of its proper divisors (51721216520764).

103442433041522 is an equidigital number, since it uses as much as digits as its factorization.

103442433041522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51721216520763.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 103442433041522 its reverse (225140334244301), we get a palindrome (328582767285823).

The spelling of 103442433041522 in words is "one hundred three trillion, four hundred forty-two billion, four hundred thirty-three million, forty-one thousand, five hundred twenty-two".